El control de la diabetes a distancia. ¿Cuánto hay de verdaderamente útil bajo el término telemedicina?

Impact of COVID-19 lockdown on glucemic control in children and adolescents with type 1 diabetes mellitus

BACKGROUND AND AIMS

To face the rapid spread of SARS-CoV2 coronavirus pandemic, home lockdown in Spain was decreed on 15th March 2020. The main objective of this study is to evaluate the impact of this constraint on glycemic control in children and adolescents with type 1 diabetes mellitus (T1D).

PATIENTS AND METHODS

Observational, retrospective study in children and adolescents with T1D users of interstitial glucose monitoring systems. The following information corresponding to the last 2 weeks of lockdown was collected for subsequent comparison with data of 2 weeks prior to quarantine: daily insulin needs, mean interstitial glucose, estimated HbA1c, coefficient of variation (CV), time in range (70-180mg/dl), hypoglycemia (<70 and <54mg/dl) and hyperglycemia (>180 and> 250mg/dl), sensor use and number of blood glucose measurements. Data about meal routines, physical exercise, need for adjustments in therapy, acute complications and lockdown of caregivers were assessed via a survey.

RESULTS

80 patients were studied (mean age 12.61±3.32 years, mean time of evolution of the disease 5.85±3.92 years), 66.2% treated with an insulin pump, users of following glucose monitoring systems: Guardian 3 (65%), FreeStyle Libre (18.8%) and Dexcom G6 (16.2%). Time in range in the cohort increased significantly during confinement (72.1±10.5 vs 74.8±10.5%; P=0.011) with lower time in hypoglycemia both <70mg/dl (4.6±3.2 vs 3.2±2.7%; P<0.001) and <54mg/dl (1.2±1.6 vs 0.7±1.2%; P<0.001) and hyperglycemia >250mg/dl (4.6±3.9 vs 3.7±3.7%; P=0.038). CV also decreased (35.8±6.3 vs 33.1±6.1%; P<0.001). Patients treated with multiple doses of insulin and poorer baseline glycemic control experienced greatest improvement. Daily insulin requirements remained stable. Regular practice of physical exercise and caregivers' confinement did not have a significant impact.

CONCLUSIONS

Glycemic control in children and adolescents with T1D improved during quarantine, particularly in those with worse baseline control.

[Impact of COVID-19 lockdown on glucemic control in children and adolescents with type 1 diabetes mellitus]

BACKGROUND AND AIMS

To face the rapid spread of SARS-CoV-2 coronavirus pandemic, home lockdown in Spain was decreed on 15th March 2020. The main objective of this study is to evaluate the impact of this constraint on glycemic control in children and adolescents with type 1 diabetes mellitus (T1D).

PATIENTS AND METHODS

Observational, retrospective study in children and adolescents with T1D users of interstitial glucose monitoring systems. The following information corresponding to the last 2 weeks of lockdown was collected for subsequent comparison with data of 2 weeks prior to quarantine: daily insulin needs, mean interstitial glucose, estimated HbA1c, coefficient of variation (CV), time in range (70-180mg/dl), hypoglycemia (<70 and <54mg/dl), and hyperglycemia (>180 and>250mg/dl), sensor use and number of blood glucose measurements. Data about meal routines, physical exercise, need for adjustments in therapy, acute complications, and lockdown of caregivers were assessed via a survey.

RESULTS

80 patients were studied (mean age 12.61±3.32 years, mean time of evolution of the disease 5.85±3.92 years), 66.2% treated with an insulin pump, users of following glucose monitoring systems: GuardianTM 3 (65%), FreeStyle LibreTM (18.8%) and Dexcom G6TM (16.2%). Time in range in the cohort increased significantly during confinement (72.1±10.5 vs. 74.8±10.5%; P=.011) with lower time in hypoglycemia both<70mg/dl (4.6±3.2 vs. 3.2±2.7%; P<.001) and<54mg/dl (1.2±1.6 vs. 0.7±1.2%; p<0.001) and hyperglycemia >250mg/dl (4.6±3.9 vs. 3.7±3.7%; P=.038). CV also decreased (35.8±6.3 vs. 33.1±6.1%; P<.001). Patients treated with multiple doses of insulin and poorer baseline glycemic control experienced greatest improvement. Daily insulin requirements remained stable. Regular practice of physical exercise and caregivers' confinement did not have a significant impact.

CONCLUSIONS

Glycemic control in children and adolescents with T1D improved during quarantine, particularly in those with worse baseline control.